The bound quiver of a split extension
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
20/10/2012
20/10/2012
2008
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Resumo |
In this paper, we give a sufficient (which is also necessary under a compatibility hypothesis) condition on a set of arrows in the quiver of an algebra A so that A is a split extension of A/M, where M is the ideal of A generated by the classes of these arrows. We also compare the notion of split extension with that of semiconvex extension of algebras. |
Identificador |
JOURNAL OF ALGEBRA AND ITS APPLICATIONS, v.7, n.4, p.405-423, 2008 0219-4988 http://producao.usp.br/handle/BDPI/30636 10.1142/S0219498808002928 |
Idioma(s) |
eng |
Publicador |
WORLD SCIENTIFIC PUBL CO PTE LTD |
Relação |
Journal of Algebra and Its Applications |
Direitos |
restrictedAccess Copyright WORLD SCIENTIFIC PUBL CO PTE LTD |
Palavras-Chave | #split extensions #bound quivers #semiconvex extensions #CLUSTER-TILTED ALGEBRAS #MODULES #Mathematics, Applied #Mathematics |
Tipo |
article original article publishedVersion |